package com.hmdp.mapper;

import com.hmdp.entity.Follow;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

import java.util.List;


public interface FollowMapper extends BaseMapper<Follow> {

    /**
     * 查询共同关注
     */
    List<Long> followCommons2(Long loginUserId, Long id);
}
